// SQL语句
var user = {
	insert: 'insert into user(name, age, sex) values (?, ?, ?)',
	update: 'update user set name = ?, age = ?, sex = ? where id = ?',
	delete: 'delete from user where id = ?',
	queryById: 'select * from user where id = ?',
	queryAll: 'select * from user'
};

module.exports = user;